- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/00 - Communication routing or communication path finding
Patent holdings for IPC class H04W 40/00
Total number of patents in this class: 2077
10-year publication summary
|
155
|
185
|
168
|
139
|
109
|
100
|
59
|
38
|
47
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
119 |
| Ericsson | 20417 |
98 |
| Qualcomm Incorporated | 76576 |
92 |
| Apple Inc. | 50209 |
58 |
| Samsung Electronics Co., Ltd. | 131630 |
50 |
| Cisco Technology, Inc. | 18858 |
42 |
| AT&T Intellectual Property I, L.P. | 9886 |
41 |
| Malikie Innovations Limited | 7703 |
41 |
| Tango Networks, Inc. | 134 |
39 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
39 |
| LG Electronics Inc. | 69257 |
30 |
| NEC Corporation | 32703 |
29 |
| Nokia Technologies Oy | 15057 |
28 |
| ZTE Corporation | 39218 |
27 |
| Avago Technologies International Sales Pte. Limited | 9260 |
24 |
| AT&T Mobility II LLC | 1982 |
22 |
| Hewlett Packard Enterprise Development LP | 10702 |
21 |
| Network-1 Technologies, Inc. | 30 |
19 |
| T-Mobile USA, Inc. | 3668 |
19 |
| Verizon Patent And Licensing Inc. | 6900 |
18 |
| Other owners | 1221 |